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//
// NamedPipeChannelFactory.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2009 Novell, Inc. http://www.novell.com
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.Net;
using System.Net.Security;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.ServiceModel.Security;
using System.Text;
using System.Xml;
namespace System.ServiceModel.Channels
{
internal class NamedPipeChannelFactory<TChannel> : TransportChannelFactoryBase<TChannel>
{
NamedPipeTransportBindingElement source;
XmlDictionaryReaderQuotas quotas;
public NamedPipeChannelFactory (NamedPipeTransportBindingElement source, BindingContext ctx)
: base (source, ctx)
{
foreach (BindingElement be in ctx.Binding.Elements) {
MessageEncodingBindingElement mbe = be as MessageEncodingBindingElement;
if (mbe != null) {
MessageEncoder = CreateEncoder<TChannel> (mbe);
quotas = mbe.GetProperty<XmlDictionaryReaderQuotas> (ctx);
break;
}
}
if (MessageEncoder == null)
MessageEncoder = new BinaryMessageEncoder ();
this.source = source;
}
protected override TChannel OnCreateChannel (
EndpointAddress address, Uri via)
{
ThrowIfDisposedOrNotOpen ();
var targetUri = via ?? address.Uri;
if (source.Scheme != targetUri.Scheme)
throw new ArgumentException (String.Format ("Argument EndpointAddress has unsupported URI scheme: {0}", targetUri.Scheme));
if (!targetUri.IsLoopback)
throw new NotSupportedException ("Only local namde pipes are supported in this binding");
// FIXME: implement duplex session channel.
// if (typeof (TChannel) == typeof (IDuplexSessionChannel))
// return (TChannel) (object) new NamedPipeDuplexSessionChannel (this, address, via);
if (typeof (TChannel) == typeof (IRequestChannel))
return (TChannel) (object) new NamedPipeRequestChannel (this, MessageEncoder, address, targetUri);
throw new InvalidOperationException (String.Format ("Channel type {0} is not supported.", typeof (TChannel).Name));
}
}
}
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